Latest Space Breaking News: Cold hydrogen clouds discovered inside superheated Fermi bubbles at Milky Way's center

Link: https://phys.org/news/2025-07-cold-hydrogen-clouds-superheated-fermi.html

Summary: Researchers have found clouds of cold gas embedded deep within larger, superheated gas clouds—or Fermi bubbles—at the Milky Way's center. The finding challenges current models of Fermi bubble formation and reveals that the bubbles are much younger than previously estimated.